DE60012703D1 - Bohrlochabdichtung und -bezogene systeme - Google Patents
Bohrlochabdichtung und -bezogene systemeInfo
- Publication number
- DE60012703D1 DE60012703D1 DE60012703T DE60012703T DE60012703D1 DE 60012703 D1 DE60012703 D1 DE 60012703D1 DE 60012703 T DE60012703 T DE 60012703T DE 60012703 T DE60012703 T DE 60012703T DE 60012703 D1 DE60012703 D1 DE 60012703D1
- Authority
- DE
- Germany
- Prior art keywords
- drill hole
- hole sealing
- related systems
- systems
- sealing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000007789 sealing Methods 0.000 title 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/04—Directional drilling
- E21B7/10—Correction of deflected boreholes
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B10/00—Drill bits
- E21B10/006—Drill bits providing a cutting edge which is self-renewable during drilling
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B10/00—Drill bits
- E21B10/02—Core bits
- E21B10/04—Core bits with core destroying means
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B10/00—Drill bits
- E21B10/08—Roller bits
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B10/00—Drill bits
- E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B10/00—Drill bits
- E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
- E21B10/50—Drill bits characterised by wear resisting parts, e.g. diamond inserts the bit being of roller type
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B10/00—Drill bits
- E21B10/60—Drill bits characterised by conduits or nozzles for drilling fluids
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B10/00—Drill bits
- E21B10/62—Drill bits characterised by parts, e.g. cutting elements, which are detachable or adjustable
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B12/00—Accessories for drilling tools
- E21B12/04—Drill bit protectors
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/02—Couplings; joints
- E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
- E21B17/041—Couplings; joints between rod or the like and bit or between rod and rod or the like specially adapted for coiled tubing
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
- E21B17/1092—Gauge section of drill bits
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/10—Valve arrangements in drilling-fluid circulation systems
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B23/00—Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the boreholes or wells
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B23/00—Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the boreholes or wells
- E21B23/01—Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the boreholes or wells for anchoring the tools or the like
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B23/00—Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the boreholes or wells
- E21B23/02—Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the boreholes or wells for locking the tools or the like in landing nipples or in recesses between adjacent sections of tubing
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B23/00—Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the boreholes or wells
- E21B23/04—Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the boreholes or wells operated by fluid means, e.g. actuated by explosion
- E21B23/042—Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the boreholes or wells operated by fluid means, e.g. actuated by explosion using a single piston or multiple mechanically interconnected pistons
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B23/00—Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the boreholes or wells
- E21B23/06—Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the boreholes or wells for setting packers
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B29/00—Cutting or destroying pipes, packers, plugs, or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground
- E21B29/06—Cutting windows, e.g. directional window cutters for whipstock operations
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/12—Packers; Plugs
- E21B33/127—Packers; Plugs with inflatable sleeve
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/12—Packers; Plugs
- E21B33/127—Packers; Plugs with inflatable sleeve
- E21B33/1275—Packers; Plugs with inflatable sleeve inflated by down-hole pumping means operated by a down-hole drive
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B34/00—Valve arrangements for boreholes or wells
- E21B34/06—Valve arrangements for boreholes or wells in wells
- E21B34/10—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B34/00—Valve arrangements for boreholes or wells
- E21B34/06—Valve arrangements for boreholes or wells in wells
- E21B34/10—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole
- E21B34/101—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole with means for equalizing fluid pressure above and below the valve
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
- E21B41/0035—Apparatus or methods for multilateral well technology, e.g. for the completion of or workover on wells with one or more lateral branches
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B44/00—Automatic control systems specially adapted for drilling operations, i.e. self-operating systems which function to carry out or modify a drilling operation without intervention of a human operator, e.g. computer-controlled drilling systems; Systems specially adapted for monitoring a plurality of drilling variables or conditions
- E21B44/005—Below-ground automatic control systems
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B47/00—Survey of boreholes or wells
- E21B47/09—Locating or determining the position of objects in boreholes or wells, e.g. the position of an extending arm; Identifying the free or blocked portions of pipes
- E21B47/095—Locating or determining the position of objects in boreholes or wells, e.g. the position of an extending arm; Identifying the free or blocked portions of pipes by detecting an acoustic anomalies, e.g. using mud-pressure pulses
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
- E21B49/02—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells by mechanically taking samples of the soil
- E21B49/06—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells by mechanically taking samples of the soil using side-wall drilling tools pressing or scrapers
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/04—Directional drilling
- E21B7/06—Deflecting the direction of boreholes
- E21B7/061—Deflecting the direction of boreholes the tool shaft advancing relative to a guide, e.g. a curved tube or a whipstock
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Geochemistry & Mineralogy (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Acoustics & Sound (AREA)
- Geophysics (AREA)
- Soil Sciences (AREA)
- Earth Drilling (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Joining Of Building Structures In Genera (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- External Artificial Organs (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/264,546 US6209636B1 (en) | 1993-09-10 | 1999-03-07 | Wellbore primary barrier and related systems |
PCT/GB2000/000823 WO2000053887A2 (en) | 1999-03-07 | 2000-03-07 | Wellbore primary barrier and related systems |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60012703D1 true DE60012703D1 (de) | 2004-09-09 |
Family
ID=23006536
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60012703T Expired - Lifetime DE60012703D1 (de) | 1999-03-07 | 2000-03-07 | Bohrlochabdichtung und -bezogene systeme |
Country Status (7)
Country | Link |
---|---|
US (1) | US6209636B1 (de) |
EP (1) | EP1159510B1 (de) |
AU (1) | AU2929600A (de) |
CA (1) | CA2365310C (de) |
DE (1) | DE60012703D1 (de) |
NO (1) | NO328948B1 (de) |
WO (1) | WO2000053887A2 (de) |
Families Citing this family (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6283208B1 (en) | 1997-09-05 | 2001-09-04 | Schlumberger Technology Corp. | Orienting tool and method |
US6708764B2 (en) * | 2002-07-12 | 2004-03-23 | Cdx Gas, L.L.C. | Undulating well bore |
US7048049B2 (en) * | 2001-10-30 | 2006-05-23 | Cdx Gas, Llc | Slant entry well system and method |
US6662870B1 (en) * | 2001-01-30 | 2003-12-16 | Cdx Gas, L.L.C. | Method and system for accessing subterranean deposits from a limited surface area |
US8376052B2 (en) | 1998-11-20 | 2013-02-19 | Vitruvian Exploration, Llc | Method and system for surface production of gas from a subterranean zone |
US7073595B2 (en) * | 2002-09-12 | 2006-07-11 | Cdx Gas, Llc | Method and system for controlling pressure in a dual well system |
US7025154B2 (en) | 1998-11-20 | 2006-04-11 | Cdx Gas, Llc | Method and system for circulating fluid in a well system |
US6280000B1 (en) | 1998-11-20 | 2001-08-28 | Joseph A. Zupanick | Method for production of gas from a coal seam using intersecting well bores |
US8297377B2 (en) * | 1998-11-20 | 2012-10-30 | Vitruvian Exploration, Llc | Method and system for accessing subterranean deposits from the surface and tools therefor |
US6679322B1 (en) * | 1998-11-20 | 2004-01-20 | Cdx Gas, Llc | Method and system for accessing subterranean deposits from the surface |
US6341654B1 (en) * | 1999-04-15 | 2002-01-29 | Weatherford/Lamb, Inc. | Inflatable packer setting tool assembly |
US6209645B1 (en) * | 1999-04-16 | 2001-04-03 | Schlumberger Technology Corporation | Method and apparatus for accurate milling of windows in well casings |
GB0010008D0 (en) * | 2000-04-26 | 2000-06-14 | Reservoir Recovery Solutions L | Method and apparatus |
US6779601B2 (en) * | 2002-01-16 | 2004-08-24 | Weatherford/Lamb, Inc. | Inflatable packing element |
US6725922B2 (en) | 2002-07-12 | 2004-04-27 | Cdx Gas, Llc | Ramping well bores |
US6991048B2 (en) * | 2002-07-12 | 2006-01-31 | Cdx Gas, Llc | Wellbore plug system and method |
US6991047B2 (en) * | 2002-07-12 | 2006-01-31 | Cdx Gas, Llc | Wellbore sealing system and method |
US7025137B2 (en) * | 2002-09-12 | 2006-04-11 | Cdx Gas, Llc | Three-dimensional well system for accessing subterranean zones |
US8333245B2 (en) * | 2002-09-17 | 2012-12-18 | Vitruvian Exploration, Llc | Accelerated production of gas from a subterranean zone |
BE1015123A3 (fr) * | 2002-09-26 | 2004-10-05 | Security Dbs | Ensemble destine a un carottage ou forage devie. |
US7134494B2 (en) * | 2003-06-05 | 2006-11-14 | Cdx Gas, Llc | Method and system for recirculating fluid in a well system |
US7100687B2 (en) * | 2003-11-17 | 2006-09-05 | Cdx Gas, Llc | Multi-purpose well bores and method for accessing a subterranean zone from the surface |
US7419223B2 (en) * | 2003-11-26 | 2008-09-02 | Cdx Gas, Llc | System and method for enhancing permeability of a subterranean zone at a horizontal well bore |
US20060201715A1 (en) * | 2003-11-26 | 2006-09-14 | Seams Douglas P | Drilling normally to sub-normally pressured formations |
US20060201714A1 (en) * | 2003-11-26 | 2006-09-14 | Seams Douglas P | Well bore cleaning |
US7207395B2 (en) * | 2004-01-30 | 2007-04-24 | Cdx Gas, Llc | Method and system for testing a partially formed hydrocarbon well for evaluation and well planning refinement |
US7222670B2 (en) * | 2004-02-27 | 2007-05-29 | Cdx Gas, Llc | System and method for multiple wells from a common surface location |
US7487835B2 (en) * | 2004-05-20 | 2009-02-10 | Weatherford/Lamb, Inc. | Method of developing a re-entry into a parent wellbore from a lateral wellbore, and bottom hole assembly for milling |
GB2417911A (en) * | 2004-08-24 | 2006-03-15 | Mellor Julian | Inflatable anchoring device for use particularly in rock climbing |
US7353877B2 (en) * | 2004-12-21 | 2008-04-08 | Cdx Gas, Llc | Accessing subterranean resources by formation collapse |
US7299864B2 (en) * | 2004-12-22 | 2007-11-27 | Cdx Gas, Llc | Adjustable window liner |
US7455114B2 (en) * | 2005-01-25 | 2008-11-25 | Schlumberger Technology Corporation | Snorkel device for flow control |
US7571771B2 (en) * | 2005-05-31 | 2009-08-11 | Cdx Gas, Llc | Cavity well system |
GB2434814B (en) * | 2006-02-02 | 2008-09-17 | Schlumberger Holdings | Snorkel Device For Flow Control |
US8127858B2 (en) * | 2008-12-18 | 2012-03-06 | Baker Hughes Incorporated | Open-hole anchor for whipstock system |
US20100319928A1 (en) * | 2009-06-22 | 2010-12-23 | Baker Hughes Incorporated | Through tubing intelligent completion and method |
DK178754B1 (da) * | 2009-11-13 | 2017-01-02 | Maersk Olie & Gas | Indretning til positionering af et værktøj i et brøndrør, anvendelse deraf og fremgangsmåde til positionering af indretningen |
US9347268B2 (en) * | 2011-12-30 | 2016-05-24 | Smith International, Inc. | System and method to facilitate the drilling of a deviated borehole |
US9416638B2 (en) * | 2014-06-24 | 2016-08-16 | Saudi Arabian Oil Company | Multi-lateral well system |
RU2702795C2 (ru) * | 2014-09-17 | 2019-10-11 | ДжиИ ОЙЛ ЭНД ГЭС ЭСП, ИНК. | Дополнительные камеры уплотнительной секции погружного электрического насоса |
CN106907125A (zh) * | 2015-12-22 | 2017-06-30 | 中国石油天然气股份有限公司 | 封隔器中心管和封隔器 |
EP3228810B1 (de) * | 2016-04-06 | 2019-02-20 | Hawle Water Technology Norge AS | Schutzhülse für eine bohranlage |
WO2019038643A1 (en) * | 2017-08-23 | 2019-02-28 | Vallourec Tube-Alloy, Llc | DEVICE AND METHOD FOR MITIGATING ANNULAR PRESSURE ACCUMULATION IN AN ANNULAR SPACE FOR WELLBORE TUBING |
Family Cites Families (65)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2187635A (en) | 1938-05-23 | 1940-01-16 | George F Stamps | Well packer |
US2342884A (en) | 1941-07-22 | 1944-02-29 | Standard Oil Dev Co | Hydraulic packer |
US2828823A (en) | 1955-07-07 | 1958-04-01 | Exxon Research Engineering Co | Reinforced inflatable packer |
US2997107A (en) | 1958-02-24 | 1961-08-22 | Oil Recovery Corp | Well packer confining means |
US3044553A (en) | 1958-05-05 | 1962-07-17 | Halliburton Co | Well packer |
US3085628A (en) | 1959-02-18 | 1963-04-16 | Lynes Inc | Inflatable well tool |
US3437142A (en) | 1965-10-28 | 1969-04-08 | George E Conover | Inflatable packer for external use on casing and liners and method of use |
US3436084A (en) | 1966-01-10 | 1969-04-01 | Dow Chemical Co | Packer for well treatment |
US3464709A (en) | 1966-05-20 | 1969-09-02 | Us Industries Inc | Laminated packer |
US3542127A (en) | 1968-05-13 | 1970-11-24 | Lynes Inc | Reinforced inflatable packer with expansible back-up skirts for end portions |
US3542128A (en) * | 1968-10-31 | 1970-11-24 | Electric Wireline Specialties | Retrievable bridge plug and pack-off |
US3706342A (en) | 1969-09-15 | 1972-12-19 | Brown J Woolley | Packer for wells |
US3876003A (en) * | 1973-10-29 | 1975-04-08 | Schlumberger Technology Corp | Drill stem testing methods and apparatus utilizing inflatable packer elements |
US4008759A (en) | 1975-10-31 | 1977-02-22 | Dresser Industries, Inc. | Oil well tool with packing means |
FR2332413A1 (fr) | 1975-11-19 | 1977-06-17 | Flopetrol Ste Auxil Prod Petro | Dispositif d'ancrage pour appareil de puits et outil de pose de ce dispositif |
US4224987A (en) | 1978-02-13 | 1980-09-30 | Brown Oil Tools, Inc. | Well tool |
US4299397A (en) | 1979-06-15 | 1981-11-10 | Halliburton Services | Inflatable packer assembly with control valve |
US4316504A (en) | 1980-02-11 | 1982-02-23 | Bj-Hughes Inc. | Check/relief valve for an inflatable packer system |
US4421165A (en) | 1980-07-15 | 1983-12-20 | Halliburton Company | Multiple stage cementer and casing inflation packer |
US4467867A (en) | 1982-07-06 | 1984-08-28 | Baker Oil Tools, Inc. | Subterranean well safety valve with reference pressure chamber |
US4492383A (en) | 1983-02-28 | 1985-01-08 | Completion Tool Company | Inflatable well bore packer with pressure equalized rib cavity |
US4580632A (en) * | 1983-11-18 | 1986-04-08 | N. J. McAllister Petroleum Industries Inc. | Well tool for testing or treating a well |
DE3444973C1 (de) | 1984-12-10 | 1986-04-03 | Scheffel Walter Dipl Ing | Weblade mit Webblatt fuer Duesenwebmaschinen |
US4794989A (en) * | 1985-11-08 | 1989-01-03 | Ava International Corporation | Well completion method and apparatus |
US4708208A (en) | 1986-06-23 | 1987-11-24 | Baker Oil Tools, Inc. | Method and apparatus for setting, unsetting, and retrieving a packer from a subterranean well |
US4655292A (en) * | 1986-07-16 | 1987-04-07 | Baker Oil Tools, Inc. | Steam injection packer actuator and method |
US4765404A (en) | 1987-04-13 | 1988-08-23 | Drilex Systems, Inc. | Whipstock packer assembly |
US4749035A (en) | 1987-04-30 | 1988-06-07 | Cameron Iron Works Usa, Inc. | Tubing packer |
US4840231A (en) | 1988-04-22 | 1989-06-20 | Baker Hughes Incorporated | Method and apparatus for setting an inflatable packer |
US5320182A (en) * | 1989-04-28 | 1994-06-14 | Baker Hughes Incorporated | Downhole pump |
FR2647500B1 (fr) * | 1989-05-24 | 1996-08-09 | Schlumberger Prospection | Appareil d'essai d'un puits de forage petrolier et procede correspondant |
US5046557A (en) | 1990-04-30 | 1991-09-10 | Masx Energy Services Group, Inc. | Well packing tool |
US5297634A (en) | 1991-08-16 | 1994-03-29 | Baker Hughes Incorporated | Method and apparatus for reducing wellbore-fluid pressure differential forces on a settable wellbore tool in a flowing well |
US5318122A (en) | 1992-08-07 | 1994-06-07 | Baker Hughes, Inc. | Method and apparatus for sealing the juncture between a vertical well and one or more horizontal wells using deformable sealing means |
US5474131A (en) | 1992-08-07 | 1995-12-12 | Baker Hughes Incorporated | Method for completing multi-lateral wells and maintaining selective re-entry into laterals |
FR2703102B1 (fr) * | 1993-03-25 | 1999-04-23 | Drillflex | Procédé de cimentation d'un tubage déformable à l'intérieur d'un puits de forage ou d'une canalisation. |
US5404946A (en) | 1993-08-02 | 1995-04-11 | The United States Of America As Represented By The Secretary Of The Interior | Wireline-powered inflatable-packer system for deep wells |
NO970671A (no) | 1997-02-14 | 1998-06-22 | Weatherford Lamb Inc | Oppblåsbar nedihullspakning med trykkompensator |
US5787978A (en) | 1995-03-31 | 1998-08-04 | Weatherford/Lamb, Inc. | Multi-face whipstock with sacrificial face element |
US6024168A (en) | 1996-01-24 | 2000-02-15 | Weatherford/Lamb, Inc. | Wellborne mills & methods |
US5836387A (en) * | 1993-09-10 | 1998-11-17 | Weatherford/Lamb, Inc. | System for securing an item in a tubular channel in a wellbore |
US5727629A (en) | 1996-01-24 | 1998-03-17 | Weatherford/Lamb, Inc. | Wellbore milling guide and method |
US5425419A (en) | 1994-02-25 | 1995-06-20 | Sieber; Bobby G. | Whipstock apparatus and methods of use |
US5678635A (en) | 1994-04-06 | 1997-10-21 | Tiw Corporation | Thru tubing bridge plug and method |
US5595247A (en) | 1994-04-06 | 1997-01-21 | Tiw Corporation | Retrievable through tubing tool and method |
US5564503A (en) | 1994-08-26 | 1996-10-15 | Halliburton Company | Methods and systems for subterranean multilateral well drilling and completion |
US5566763A (en) | 1994-08-26 | 1996-10-22 | Halliburton Company | Decentralizing, centralizing, locating and orienting subsystems and methods for subterranean multilateral well drilling and completion |
US5787987A (en) | 1995-09-06 | 1998-08-04 | Baker Hughes Incorporated | Lateral seal and control system |
US5697445A (en) | 1995-09-27 | 1997-12-16 | Natural Reserves Group, Inc. | Method and apparatus for selective horizontal well re-entry using retrievable diverter oriented by logging means |
US5651415A (en) | 1995-09-28 | 1997-07-29 | Natural Reserves Group, Inc. | System for selective re-entry to completed laterals |
US5697438A (en) | 1995-12-01 | 1997-12-16 | Baker Hughes Incorporated | Torque control device for downhole milling |
CA2194417A1 (en) * | 1996-01-22 | 1997-07-23 | Baker Hughes Incorporated | Running liners with coiled tubing |
US5701954A (en) | 1996-03-06 | 1997-12-30 | Halliburton Energy Services, Inc. | High temperature, high pressure retrievable packer |
US5778980A (en) | 1996-05-29 | 1998-07-14 | Baroid Technology, Inc. | Multicut casing window mill and method for forming a casing window |
US5862862A (en) | 1996-07-15 | 1999-01-26 | Halliburton Energy Services, Inc. | Apparatus for completing a subterranean well and associated methods of using same |
US5718292A (en) | 1996-07-15 | 1998-02-17 | Halliburton Company | Inflation packer method and apparatus |
US5813465A (en) | 1996-07-15 | 1998-09-29 | Halliburton Energy Services, Inc. | Apparatus for completing a subterranean well and associated methods of using same |
US5833003A (en) | 1996-07-15 | 1998-11-10 | Halliburton Energy Services, Inc. | Apparatus for completing a subterranean well and associated methods of using same |
GB2315504B (en) | 1996-07-22 | 1998-09-16 | Baker Hughes Inc | Sealing lateral wellbores |
US5743331A (en) | 1996-09-18 | 1998-04-28 | Weatherford/Lamb, Inc. | Wellbore milling system |
US5775428A (en) | 1996-11-20 | 1998-07-07 | Baker Hughes Incorporated | Whipstock-setting apparatus |
CA2224668C (en) * | 1996-12-14 | 2004-09-21 | Baker Hughes Incorporated | Method and apparatus for hybrid element casing packer for cased-hole applications |
US5845710A (en) | 1997-02-13 | 1998-12-08 | Halliburton Energy Services, Inc. | Methods of completing a subterranean well |
US6109347A (en) | 1997-07-03 | 2000-08-29 | Baker Hughes Incorporated | One-trip, thru-tubing, window-milling system |
US5944101A (en) * | 1998-06-15 | 1999-08-31 | Atlantic Richfield Company | Apparatus for milling a window in well tubular |
-
1999
- 1999-03-07 US US09/264,546 patent/US6209636B1/en not_active Expired - Lifetime
-
2000
- 2000-03-07 EP EP00907833A patent/EP1159510B1/de not_active Expired - Lifetime
- 2000-03-07 CA CA002365310A patent/CA2365310C/en not_active Expired - Lifetime
- 2000-03-07 DE DE60012703T patent/DE60012703D1/de not_active Expired - Lifetime
- 2000-03-07 WO PCT/GB2000/000823 patent/WO2000053887A2/en active IP Right Grant
- 2000-03-07 AU AU29296/00A patent/AU2929600A/en not_active Abandoned
-
2001
- 2001-08-29 NO NO20014187A patent/NO328948B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NO20014187L (no) | 2001-10-19 |
NO20014187D0 (no) | 2001-08-29 |
EP1159510A2 (de) | 2001-12-05 |
EP1159510B1 (de) | 2004-08-04 |
WO2000053887A2 (en) | 2000-09-14 |
US6209636B1 (en) | 2001-04-03 |
WO2000053887A3 (en) | 2001-01-04 |
NO328948B1 (no) | 2010-06-28 |
CA2365310A1 (en) | 2000-09-14 |
CA2365310C (en) | 2006-07-18 |
AU2929600A (en) | 2000-09-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE60012703D1 (de) | Bohrlochabdichtung und -bezogene systeme | |
NO20016334D0 (no) | Boresystem | |
DE59910960D1 (de) | Bohrwerkzeug | |
DE69929281D1 (de) | Expandierbare Bohrlochverbindung | |
FI980199A0 (fi) | Baerbar elektronisk anordning | |
DE69907859D1 (de) | Abdichtung | |
NO990511D0 (no) | Sidebr°nn-tilkopling | |
NO20000677D0 (no) | Brønnhode | |
NO20030567D0 (no) | Boreanordning | |
DE60025891D1 (de) | Halterlose Dichtung | |
DE69930751D1 (de) | Bohrturbine | |
DE50008637D1 (de) | Dichtring | |
DE60022999D1 (de) | Bradykinin receptorantagoniste | |
DE59910195D1 (de) | Dichtring | |
DE50011953D1 (de) | Bohrwerkzeug | |
NO992205D0 (no) | Borevµsker omfattende biodegraderbare heteropolyglykoler | |
DE50004713D1 (de) | Bohrgerät | |
NO990388D0 (no) | Tetningsarrangement | |
DE69925408D1 (de) | Bohrwerkzeug | |
DE59913178D1 (de) | Bohrgestängeverbinder | |
NO20003416D0 (no) | Boreanordning | |
DE50011611D1 (de) | Bohrwerkzeug | |
DE29817764U1 (de) | Barrierenkupplung | |
DE50011494D1 (de) | Bohrwerkzeug | |
PT949019E (pt) | Unidade de gofragem |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8332 | No legal effect for de |